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BME213 QUIZ 1

 


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QUIZ01

  • Due 25 Feb at 23:55
    •  
  • Points 99.9
    •  
  • Questions 30
    •  
  • Available 22 Feb at 8:00 - 25 Feb at 23:55 4 days
    •  
  • Time limit 60 Minutes

Instructions

Please attempt Quiz 1 from 22 to 25 Feb 20201

You must complete this quiz within 60 mins and in ONE attempt.

Attempt history

AttemptTimeScore
LATESTAttempt 160 minutes79.92 out of 99.9
 Correct answers are hidden.
Score for this quiz: 79.92 out of 99.9
Submitted 24 Feb at 23:22
This attempt took 60 minutes.
 
Question 1
3.33 / 3.33 pts
The type of tissue that used to test biomaterials intended to facilitate in the regeneration of skin tissue is:
  
  
  
  
 
Question 2
3.33 / 3.33 pts
Catheter and heart stent are considered as the ____________ and ___________ type of medical devices respectively.
  
  
  
  
 
IncorrectQuestion 3
0 / 3.33 pts
During wound healing after a biomaterial has been implanted, which of the following end stage process is likely to occur?
  
  
  
  
 
Question 4
3.33 / 3.33 pts
A sodium atom has an atomic number of 11. How many electrons are found in a sodium cation?
  
  
  
  
 
Question 5
3.33 / 3.33 pts
Which of the answers below is the correct order of occurrence of the four main stages of wound healing?                                                                                                                       
  
  
  
  
 
Question 6
3.33 / 3.33 pts
A change in the physical form of a matter (e.g., solid -> liquid) is called a
  
  
  
  
 
Question 7
3.33 / 3.33 pts
Which of the following statements about ionic bonds is false?                              
  
  
  
  
 
Question 8
3.33 / 3.33 pts
Which of the following is NOT true regarding secondary atomic bonding?
  
  
  
  
 
Question 9
3.33 / 3.33 pts
Biomaterials engineering is the field of study related to the ……………..
  
  
  
  
 
Question 10
3.33 / 3.33 pts
Atoms are composed of 3 different types of sub-atomic (smaller than atoms) particles.  They are:
  
  
  
  
 
Question 11
3.33 / 3.33 pts
Subatomic particles with no charges are known as
  
  
  
  
 
Question 12
3.33 / 3.33 pts
Which of the following is a characteristic of a thermoset polymer?
  
  
  
  
 
Question 13
3.33 / 3.33 pts
The type of chain arrangement (linear, branch, cross-linked) adopted by a polymer depends on the _________ of the monomers.
  
  
  
  
 
Question 14
3.33 / 3.33 pts
The use of human embryonic stem cell (hESCs) is a modern aspect of:
  
  
  
  
 
Question 15
3.33 / 3.33 pts
Which of the following is TRUE regarding a covalent bond?
  
  
  
  
 
IncorrectQuestion 16
0 / 3.33 pts
Which of these is a primary advantage of using a biological heart valve over a mechanical one?
  
  
  
  
 
Question 17
3.33 / 3.33 pts
Which property of polymeric structure helps them keep the wound closed?
  
  
  
  
 
Question 18
3.33 / 3.33 pts
Compounds are defined as:
  
  
  
  
 
IncorrectQuestion 19
0 / 3.33 pts
A material which is highly biocompatible, is a material that has a ……………..
  
  
  
  
 
Question 20
3.33 / 3.33 pts
The cell-proliferation phase of wound healing includes a process called angiogenesis which is the
  
  
  
  
 
IncorrectQuestion 21
0 / 3.33 pts
Which of the following is not a desirable property of artificial arteries?
  
  
  
  
 
Question 22
3.33 / 3.33 pts
A material which is highly cytotoxic, is a material that has ……………..
  
  
  
  
 
Question 23
3.33 / 3.33 pts
Biomaterials researchers carried out the biocompatibility assessments by implanting sample of test material at specific sites on the animal, this test is known as:
  
  
  
  
 
Question 24
3.33 / 3.33 pts
Below is the list of the organizations that provide guidelines and standards for biomaterial development and testing, EXCEPT:                                                         
  
  
  
  
 
IncorrectQuestion 25
0 / 3.33 pts
Which of the following is NOT a host-tissue response that is typically encountered during wound healing?
  
  
  
  
 
Question 26
3.33 / 3.33 pts
To treat a disease by the removal of Genes within an individual cells and biological tissues is done by:
  
  
  
  
 
Question 27
3.33 / 3.33 pts
The following molecules are formed by covalent bond primary atomic bonding, EXCEPT:
  
  
  
  
 
Question 28
3.33 / 3.33 pts
A chlorine atom has an atomic number of 17. How many valence electrons are found in a chlorine atom and how many electron shells are there in chlorine anion?
  
  
  
  
 
Question 29
3.33 / 3.33 pts
In wound healing process, ______________ are the predominant cell types present in acute inflammation.                                                                                                            
  
  
  
  
 
UnansweredQuestion 30
0 / 3.33 pts
Which of the following is NOT true for a matter in the plasma phase?
  
  
  
  
Quiz score: 79.92 out of 99.9

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